Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
A person can live without food for about a month, but only about a week without water.
156
The average person's skin weighs twice as much as their brain.
131
The human eye blinks an average of 4,200,000 times a year.
233
The human brain is more active during sleep than during the day.
28